Crane & Rigging Corporation (CRC) has set the industry standard since the early 1960s. We have a mobile crane fleet ranging f ... rom 4 to 550 Tons. CRC has five locations in North Carolina. All CRC crane operators are CCO certified. CRC can provide qualified signal persons and riggers. CRC is fully compliant with MSHA 46/48 regulations. CRC has the ability to provide your company with detailed 3D drawings that allow for careful planning of your project. At CRC, safety is paramount. read more